X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fcull_list.h;h=d29b7b267c21a9fcc5629bbb58222e0f214f8480;hb=c05f81cac83e80c7727594e3929e0709eccca689;hp=683e4493baf97e84808375cf62f10e8c537118de;hpb=b041a609e4b3f09205c7390fe661970629128468;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/include/cull_list.h b/include/cull_list.h index 683e4493b..d29b7b267 100644 --- a/include/cull_list.h +++ b/include/cull_list.h @@ -1,124 +1,69 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * + * Copyright (C) 2013, 2017 Sadie Powell + * Copyright (C) 2012 Robby + * Copyright (C) 2011 jackmcbarn + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2005, 2010 Craig Edwards * - * Written by Craig Edwards, Craig McLure, and others. - * This program is free but copyrighted software; see - * the file COPYING for details. + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * --------------------------------------------------- + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -#ifndef __CULLLIST_H__ -#define __CULLLIST_H__ - -// include the common header files -#include -#include -#include -#include -#include -#include -#include "users.h" -#include "channels.h" +#pragma once -/** The CullItem class holds a user and their quitmessage, - * and is used internally by the CullList class to compile - * a list of users which are to be culled when a long - * operation (such as a netsplit) has completed. +/** + * The CullList class is used to delete objects at the end of the main loop to + * avoid problems with references to deleted pointers if an object were deleted + * during execution. */ -class CullItem +class CoreExport CullList { - private: - /** Holds a pointer to the user, - * must be valid and can be a local or remote user. - */ - userrec* user; - /** Holds the quit reason to use for this user. - */ - char* reason; + std::vector list; + std::vector SQlist; + public: - /** Constrcutor. - * Initializes the CullItem with a user pointer - * and their quit reason - * @param u The user to add - * @param r The quit reason of the added user + /** Adds an item to the cull list */ - CullItem(userrec* u, std::string &r); - CullItem(userrec* u, const char* r); - - ~CullItem(); + void AddItem(classbase* item) { list.push_back(item); } + void AddSQItem(LocalUser* item) { SQlist.push_back(item); } - /** Returns a pointer to the user + /** Applies the cull list (deletes the contents) */ - userrec* GetUser(); - /** Returns the user's quit reason - */ - std::string& GetReason(); + void Apply(); }; -/** The CullList class can be used by modules, and is used - * by the core, to compile large lists of users in preperation - * to quitting them all at once. This is faster than quitting - * them within the loop, as the loops become tighter with - * little or no comparisons within them. The CullList class - * operates by allowing the programmer to push users onto - * the list, each with a seperate quit reason, and then, once - * the list is complete, call a method to flush the list, - * quitting all the users upon it. A CullList may hold local - * or remote users, but it may only hold each user once. If - * you attempt to add the same user twice, then the second - * attempt will be ignored. - */ -class CullList +/** Represents an action which is executable by an action list */ +class CoreExport ActionBase : public classbase { - private: - /** Holds a list of users being quit. - * See the information for CullItem for - * more information. - */ - std::vector list; - /** A list of users who have already been - * placed on the list, as a map for fast - * reference. When deleting an item, the - * time_t value stored here must match - * the one of the actual userrec, otherwise - * we don't delete it (its a different user) - */ - std::map exempt; - - /** Check if a user pointer is valid - * (e.g. it exists in the user hash) - */ - bool IsValid(userrec* user); public: - /** Constructor. - * Clears the CullList::list and CullList::exempt - * items. - */ - CullList(); - /** Adds a user to the cull list for later - * removal via QUIT. - * @param user The user to add - * @param reason The quit reason of the user being added - */ - void AddItem(userrec* user, std::string &reason); - void AddItem(userrec* user, const char* reason); - /** Applies the cull list, quitting all the users - * on the list with their quit reasons all at once. - * This is a very fast operation compared to - * iterating the user list and comparing each one, - * especially if there are multiple comparisons - * to be done, or recursion. - * @returns The number of users removed from IRC. - */ - int Apply(); + /** Executes this action. */ + virtual void Call() = 0; }; -#endif +class CoreExport ActionList +{ + std::vector list; + + public: + /** Adds an item to the list + */ + void AddAction(ActionBase* item) { list.push_back(item); } + + /** Runs the items + */ + void Run(); + +};